CN115961588B - Water discharge tower device and construction method - Google Patents
Water discharge tower device and construction method Download PDFInfo
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- CN115961588B CN115961588B CN202210831870.8A CN202210831870A CN115961588B CN 115961588 B CN115961588 B CN 115961588B CN 202210831870 A CN202210831870 A CN 202210831870A CN 115961588 B CN115961588 B CN 115961588B
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Abstract
The invention discloses a water discharge tower device and a construction method, and relates to the technical field of reservoir water discharge towers. The invention comprises a water storage mechanism, a middle mechanism, a bottom mechanism and an internal mechanism, wherein the water storage mechanism and the middle mechanism are fixed at the top end of the bottom mechanism, the internal mechanism is fixedly connected with the middle mechanism, the water storage mechanism is fixed at the top end of the middle mechanism, the water storage mechanism comprises a water tank, the bottom end of the water tank is fixedly connected with a water pipe, the middle mechanism comprises a control room, one side of the control room is fixedly connected with a spillway, and the middle part of the bottom end of the control room is provided with a through hole along a vertical central line; the bottom mechanism comprises a support cylinder with a shock-proof base fixedly connected with the bottom end. According to the invention, a proper amount of gate is uniformly and hierarchically arranged along the outer wall of the support cylinder, the second drainage plate, the first drainage plate and the buffer plate are arranged, so that the impact force of water flow is slowed down, and the straight cylinder is arranged in the support cylinder, and the stairs are arranged in the straight cylinder, so that the water-discharging tower device and the construction method are higher in stair safety performance, longer in service life of the water taking device and smaller in impact force of water flow on the bottom of the tower bottom.
Description
Technical Field
The invention belongs to the technical field of reservoir water discharge towers, and particularly relates to a water discharge tower device and a construction method.
Background
The reservoir is a hydraulic engineering building for flood control, water storage and water flow regulation, and can be used for irrigation, power generation, flood control and fish culture, the effect of the reservoir water discharge tower is that when water is needed for downstream irrigation, water in the reservoir is discharged to a downstream channel through the control of a gate in the tower, so that the aim of irrigation is achieved, the water temperature of deep water in the reservoir is lower, the deep water in the reservoir is not suitable for agricultural plant growth irrigation, the water temperature of surface water in the reservoir is higher, microorganisms contained in the surface water are more suitable for agricultural plant growth requirements, the agricultural grain yield is improved, and therefore the reservoir surface water is needed to be adopted when the reservoir water discharge tower is utilized for irrigation, but the following defects still exist in actual use:
an existing water intake tower for taking surface water from a reservoir with the Chinese patent publication number of CN114575416A comprises a water intake tower body, wherein the water intake tower is arranged at a water outlet of the reservoir, and a buoyancy tank type water intake structure and a layered water intake structure are sequentially arranged along the water flow direction of the water intake tower; the layered water taking structure comprises a water taking gate shaft and a water taking shaft which are vertically arranged in a water taking tower, wherein the water taking gate shaft and the water taking shaft are communicated, the water taking shaft is communicated with a water delivery system through a tail end outlet at the bottom of the water taking tower, a plurality of water taking ports are arranged on a vertical surface of the floating box type water taking structure, which floats up and down, at equal intervals, the water taking ports are communicated with the water taking gate shaft, and a water taking gate is arranged in the water taking gate shaft corresponding to each water taking port; the hoist with the lifting water taking gate arranged at the top of the water taking tower adopts a floating box type water taking structure combined with a single-tank multi-gate water taking tower structure mode to replace a mode of taking surface water by a stoplog gate, provides a more concise and more effective surface water taking scheme for engineering, reduces the engineering quantity and reduces the labor intensity of normal operation "
1. According to the method, the water intake capable of floating up and down is arranged for taking water, so that the purpose of taking water on the surface layer of the reservoir is achieved, but the floating up and down device is poor in connectivity and is easy to fail after long-time use;
2. the impact force on the bottom of the tower is large when the water intake is used for water inflow, an anti-impact structure is required to be added on the tower bottom, and the later period of the tower bottom is difficult to repair;
3. the internal rotating ladder in the tower is formed by pouring reinforced concrete, and moss grows easily on the surface of the internal rotating ladder after being soaked, so that the safety performance of the internal rotating ladder is reduced.
Therefore, the existing water-discharging tower device and the construction method cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
Disclosure of Invention
The invention aims to provide a water-draining tower device and a construction method, a proper amount of gates are uniformly and hierarchically arranged along the outer wall of a support cylinder, proper gates are arranged in the gates, the liquid level of a reservoir is observed, the proper gates are opened to control the taking of water on the surface layer of the reservoir, water flows to the inside of a first drainage plate or a second drainage plate through a guide plate, and impacts a buffer plate along the second drainage plate or the first drainage plate, so that the impact force of the water flow is slowed down, a straight cylinder is arranged in the support cylinder, the pedestrian plate and a sealing door are matched to penetrate the straight cylinder, meanwhile, stairs are arranged in the straight cylinder, and the protection plate is used for protecting the stairs, so that workers can conveniently enter the support cylinder, the water-draining tower device and the construction method are higher in stair safety performance, the water taking device is longer in service life, and the impact force of the water flow to the bottom of the tower is smaller.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a water-discharging tower device and a construction method, wherein the water-discharging tower device comprises a water storage mechanism, a middle mechanism, a bottom mechanism and an inner mechanism, wherein the water storage mechanism and the middle mechanism are fixed at the top end of the bottom mechanism, the inner mechanism is fixedly connected with the middle mechanism, the water storage mechanism is fixed at the top end of the middle mechanism, the water storage mechanism comprises a water tank, the bottom end of the water tank is fixedly connected with a water pipe, the middle mechanism comprises a control room, one side of the control room is fixedly connected with a spillway, the middle of the bottom end of the control room is provided with a through hole along the vertical central line of the control room, the spillway is used for controlling the water level to overflow, and the water level is prevented from being too high;
the bottom mechanism comprises a support barrel, wherein the bottom end of the support barrel is fixedly connected with an anti-impact base, a plurality of gates are uniformly arranged on the outer cylindrical surface of the bottom of the support barrel, gates are arranged in the gates, a plurality of guide plates are uniformly fixedly connected to the inner wall of the support barrel, the guide plates are positioned below the gates at corresponding positions, the gates are convenient for reservoir water flow to enter the support barrel, the gates are controlled to open and close through the gates, and the water flow is guided to flow through the guide plates;
the internal mechanism is including the inside straight section of thick bamboo that is provided with the protection shield, the protection shield both sides are provided with the stair, straight section of thick bamboo runs through the through-hole and is located a section of thick bamboo and control room inside, protects the stair through the protection shield, prevents that the staff from tumbleing, and straight section of thick bamboo is convenient for fix the stair.
Further, be provided with the water pump unit on the outer cylinder in water pipe top, a plurality of supporting legs have evenly been linked firmly to the water tank bottom, through the inside water of water pump unit work control support section of thick bamboo along the water pipe transport to the water tank inside.
Further, a plurality of supporting leg bottom all is fixed in inside the control room, the water pipe runs through the control room and extends to a section of thick bamboo inside, uses the position of water tank through control room and supporting leg cooperation and fixes.
Further, through holes are formed in one side of the through holes, the water pipe penetrates through the through holes and extends to the inside of the support cylinder, a fence is arranged at the top end of the control room, the through holes are convenient for installing the water pipe, and the periphery of the control room is protected through the fence so as to prevent workers from falling.
Further, four foundations are uniformly arranged at four corners of the bottom end of the anti-impact base, one end of the guide plate is fixedly connected with the first guide plate, and the stability of the anti-impact base is improved through the foundations.
Further, the second drainage plate has been linked firmly at first drainage plate one side top, first drainage plate and second drainage plate all evenly have linked firmly a plurality of buffer plates from one side top that is on the back of the body mutually, fix the position of first drainage plate and second drainage plate through the guide plate to buffer rivers through the buffer plate, reduce the rivers impact force.
Further, straight section of thick bamboo bottom is fixed in scour protection base top middle part, and straight section of thick bamboo one side bottom opening part is provided with sealing door, fixes the position of straight section of thick bamboo through scour protection base, and sealing door is convenient for the staff to get into inside the section of thick bamboo.
Further, pedestrian board has been linked firmly to protection shield top one side, and pedestrian board one end links firmly with through-hole top inner wall, uses the position of pedestrian board through protection shield and through-hole cooperation and fixes, and the pedestrian board is convenient for the staff to get into inside the straight section of thick bamboo.
The construction method of the water discharge tower device specifically comprises the following steps of;
s1: firstly, measuring a proper position in a reservoir, paying off, pouring a foundation, protecting piles by concrete, and pouring a concrete cushion layer at the top end of the foundation; after the cushion layer reaches a certain strength, constructing a steel bar, a template and a concrete foundation on the cushion layer, and paving an anti-impact base;
s2: pouring concrete in the reinforced bar support along the pouring nodes, forming a support cylinder after the concrete is hardened, constructing a guide plate, a first guide plate, a second guide plate and a buffer plate by using reinforced concrete at the set points of the inner wall of the support cylinder, then arranging a proper gate along the support cylinder, arranging a gate in the gate, arranging observation points at proper positions on the support cylinder, performing sedimentation observation, and settling the support cylinder at the top end of the anti-impact base and fixing the support cylinder by using the concrete after the sedimentation experiment is completed;
s3: then burying a reinforcing steel bar support along the middle of the top end of the anti-collision base, pouring concrete along the reinforcing steel bar support to form a straight cylinder, building a stair in the straight cylinder, arranging a protection plate along the stair, and finally paving a pedestrian plate at the top end of the protection plate;
s4: then building a control room along the top end of the support cylinder, presetting a water pipe, simultaneously installing a water pump unit, building a fence around the control room, and building a proper amount of support legs at the top end of the control room;
s5: and finally hoisting the water tank at the top end of the supporting leg, fixing by using concrete, connecting the water pipe at the same time, detecting whether the water tank is leaked or not at the joint, and finally checking and accepting related units.
The invention has the following beneficial effects:
1. according to the invention, a proper amount of gates are uniformly arranged in a layering manner along the outer wall of the support cylinder, a proper gate is arranged in the gate, the liquid level of the reservoir is observed, and the water on the surface layer of the reservoir can be controlled to be taken out by opening the proper gate, so that the water-draining tower device and the construction method do not need to adopt a water taking device floating up and down, and the service life of the water-draining tower device is ensured.
2. According to the water drainage tower device and the construction method, water flows into the first drainage plate or the second drainage plate through the guide plates, and impacts the buffer plate along the second drainage plate or the first drainage plate, so that the impact force of the water flow on the bottom of the tower is reduced.
3. According to the invention, the straight barrel is arranged in the support barrel, the pedestrian plate and the sealing door are matched to penetrate the straight barrel, meanwhile, the stairs are arranged along the inside of the straight barrel, and the protection plate is used for protecting the stairs, so that workers can conveniently enter the support barrel, and therefore, the water-draining tower device and the construction method are high in safety performance, and the stairs cannot be soaked.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of a water storage mechanism according to the present invention;
FIG. 3 is a schematic diagram of the middle mechanism of the present invention;
FIG. 4 is a diagram of the positional relationship between the bottom mechanism and the internal mechanism of the present invention;
FIG. 5 is a schematic view of the bottom mechanism of the present invention;
FIG. 6 is an exploded view of the bottom mechanism of the present invention;
FIG. 7 is a schematic diagram of the internal mechanism structure of the present invention;
fig. 8 is an enlarged view of the structure of fig. 6a in accordance with the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
100. a water storage mechanism; 101. a water tank; 102. support legs; 103. a water pipe; 104. a water pump unit; 200. a middle mechanism; 201. a control room; 202. a through hole; 203. a through hole; 204. a fence; 205. spillway; 300. a bottom mechanism; 301. a scour prevention base; 302. a support cylinder; 303. a foundation; 304. a gate; 305. a gate; 306. a deflector; 307. a first drainage plate; 308. a buffer plate; 309. a second drainage plate; 400. an internal mechanism; 401. a straight cylinder; 402. a pedestrian plate; 403. a protective plate; 404. sealing the door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-8, the invention discloses a water-discharging tower device and a construction method, wherein the water-discharging tower device comprises a water storage mechanism 100, a middle mechanism 200, a bottom mechanism 300 and an inner mechanism 400, wherein the water storage mechanism 100 and the middle mechanism 200 are fixed at the top end of the bottom mechanism 300, the inner mechanism 400 is fixedly connected with the inside of the bottom mechanism 300, the water storage mechanism 100 is fixed at the top end of the middle mechanism 200, the water storage mechanism 100 comprises a water tank 101, the bottom end of the water tank 101 is fixedly connected with a water pipe 103, the middle mechanism 200 comprises a control room 201, one side of the control room 201 is fixedly connected with a spillway 205, a through hole 202 is formed in the middle of the bottom end of the control room 201 along the vertical central line of the control room, and the spillway 205 controls the water level to overflow, so that the water level is prevented from being excessively high;
the bottom mechanism 300 comprises a support cylinder 302, the bottom of which is fixedly connected with an anti-impact base 301, a plurality of gates 304 are uniformly arranged on the outer cylindrical surface of the bottom of the support cylinder 302, gates 305 are arranged in the plurality of gates 304, a plurality of guide plates 306 are uniformly and fixedly connected to the inner wall of the support cylinder 302, the plurality of guide plates 306 are positioned below the plurality of gates 304 at corresponding positions, the gates 304 are convenient for reservoir water to enter the support cylinder 302, the gates 304 are opened and closed through the gates 305, and the water flow direction is guided through the guide plates 306;
the internal mechanism 400 comprises a straight cylinder 401 with a protective plate 403 arranged inside, stairs are arranged on two sides of the protective plate 403, the straight cylinder 401 penetrates through the through hole 202 and is located inside the support cylinder 302 and the control room 201, the stairs are protected through the protective plate 403, workers are prevented from falling down, and the straight cylinder 401 is convenient for fixing the stairs.
As shown in fig. 2-3, a water pump unit 104 is disposed on an outer cylindrical surface at the top of the water pipe 103, the bottom end of the water tank 101 is uniformly and fixedly connected with a plurality of supporting legs 102, water in the supporting cylinder 302 is controlled to be conveyed to the inside of the water tank 101 along the water pipe 103 by the operation of the water pump unit 104, the bottom ends of the supporting legs 102 are all fixed in a control room 201, the water pipe 103 penetrates through the control room 201 to extend into the supporting cylinder 302, the position of the water tank 101 is fixed by the cooperation of the control room 201 and the supporting legs 102, a through hole 203 is formed in one side of the through hole 202, the water pipe 103 penetrates through the through hole 203 and extends into the supporting cylinder 302, a fence 204 is disposed at the top end of the control room 201, the through hole 203 is convenient for installing the water pipe 103, the periphery of the control room 201 is protected by the fence 204, and workers are prevented from falling.
As shown in fig. 3-6 and fig. 8, four foundations 303 are uniformly arranged at four corners at the bottom end of the anti-impact base 301, a first drainage plate 307 is fixedly connected to one end of one guide plate 306, stability of the anti-impact base 301 is increased through the foundations 303, a second drainage plate 309 is fixedly connected to the top of one side of the first drainage plate 307, a plurality of buffer plates 308 are uniformly connected to the top of the opposite side of the first drainage plate 307 and the second drainage plate 309, positions of the first drainage plate 307 and the second drainage plate 309 are fixed through the guide plates 306, water flow is buffered through the buffer plates 308, impact force of the water flow is reduced, the water level of a reservoir is observed, then a gate 305 at a proper position is controlled to be opened, so that water in the reservoir enters the top of the guide plate 306 along a gate 304, flows into the first drainage plate 307 or the second drainage plate 309 along the guide plate 306, impacts the buffer plates 308 along the second drainage plate 309 or the first drainage plate 307, the impact force of the water flow is slowed down, and the water flow slowly moves down to the bottom of the support tube 302 along the second drainage plate 309 or the first drainage plate 307, and the anti-impact base 301 is prevented.
As shown in fig. 2-8, the bottom end of the straight cylinder 401 is fixed in the middle of the top end of the anti-impact base 301, a sealing door 404 is arranged at the opening at the bottom of one side of the straight cylinder 401, the position of the straight cylinder 401 is fixed through the anti-impact base 301, the sealing door 404 is convenient for a worker to enter the inside of the support cylinder 302, one side of the top end of the protection plate 403 is fixedly connected with a pedestrian plate 402, one end of the pedestrian plate 402 is fixedly connected with the inner wall of the top of the through hole 202, the position of the pedestrian plate 402 is fixed through the cooperation of the protection plate 403 and the through hole 202, the pedestrian plate 402 is convenient for the worker to enter the inside of the straight cylinder 401, water in the support cylinder 302 is lifted through the water pump unit 104 to enter the inside of the water tank 101, in the water tower repair, the worker enters the inside of the straight cylinder 401 through the pedestrian plate 402 and moves to the bottom end of the straight cylinder 401 along the stairs inside the straight cylinder 401, and enters the inside the support cylinder 302 through the sealing door 404 for repair.
A water discharge tower device and a construction method, the construction method specifically comprises the following steps;
s1: firstly, measuring a proper position in a reservoir, paying off, pouring a foundation 303, protecting piles by concrete, and pouring a concrete cushion layer at the top end of the foundation 303; after the cushion layer reaches a certain strength, carrying out construction of steel bars, templates and concrete foundations on the cushion layer, and paving an anti-impact base 301;
s2: pouring concrete along the pouring nodes in the reinforced bar support, forming a support cylinder 302 after the concrete is hardened, constructing a guide plate 306, a first guide plate 307, a second guide plate 309 and a buffer plate 308 by using reinforced concrete at the set points on the inner wall of the support cylinder 302, then opening a proper gate 304 along the support cylinder 302, setting a gate 305 in the gate 304, setting observation points at proper positions on the support cylinder 302, carrying out sedimentation observation, and settling the support cylinder 302 at the top end of the anti-theft base 301 and fixing the support cylinder with the concrete after the sedimentation experiment is completed;
s3: then embedding a reinforcing steel bar bracket along the middle of the top end of the anti-collision base 301, pouring concrete along the reinforcing steel bar bracket to form a straight cylinder 401, building a stair in the straight cylinder 401, arranging a protection plate 403 along the stair, and finally paving a pedestrian plate 402 at the top end of the protection plate 403;
s4: then building a control room 201 along the top end of a support cylinder 302, presetting a water pipe 103, simultaneously installing a water pump unit 104, building a fence 204 on the periphery of the control room 201, and building a proper amount of support legs 102 on the top end of the control room 201;
s5: and finally, hoisting the water tank 101 at the top ends of the supporting legs 102, fixing by using concrete, simultaneously connecting the water pipes 103, detecting whether the water leakage exists at the joint of the water tank 101, and finally, checking and accepting related units.
Working principle:
by observing the liquid level of the reservoir and then controlling to open a gate 305 at a proper position, water in the reservoir enters the top end of a guide plate 306 along a gate 304, flows into a first guide plate 307 or a second guide plate 309 along the guide plate 306, impacts a buffer plate 308 along the second guide plate 309 or the first guide plate 307, slows down the impact force of the water flow, slowly moves down to the bottom of a support cylinder 302 along the second guide plate 309 or the first guide plate 307, prevents the water flow from impacting a shock-proof base 301, works and lifts water in the support cylinder 302 into the water tank 101 through a water pump unit 104, and in water tower repair, workers enter the straight cylinder 401 through a pedestrian plate 402, move to the bottom end of the straight cylinder 401 along stairs in the straight cylinder 401, enter the support cylinder 302 through a sealing door 404 and repair.
The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present invention.
Claims (7)
1. The utility model provides a tower device drains, includes retaining mechanism (100), middle part mechanism (200), bottom mechanism (300) and internal mechanism (400), its characterized in that: the water storage mechanism (100) and the middle mechanism (200) are fixed at the top end of a bottom mechanism (300) with an internal mechanism (400) fixedly connected inside, the water storage mechanism (100) is fixed at the top end of the middle mechanism (200), the water storage mechanism (100) comprises a water tank (101) with a water pipe (103) fixedly connected at the bottom end, the middle mechanism (200) comprises a control room (201) with a spillway (205) fixedly connected at one side, and a through hole (202) is formed in the middle of the bottom end of the control room (201) along the vertical central line of the control room;
the bottom mechanism (300) comprises a support cylinder (302) with a shock-proof base (301) fixedly connected to the bottom, a plurality of gates (304) are uniformly formed in the outer cylindrical surface of the bottom of the support cylinder (302), gates (305) are arranged in the gates (304), a plurality of guide plates (306) are uniformly fixedly connected to the inner wall of the support cylinder (302), and the guide plates (306) are located below the gates (304) at corresponding positions;
the internal mechanism (400) comprises a straight cylinder (401) with a protective plate (403) arranged inside, stairs are arranged on two sides of the protective plate (403), and the straight cylinder (401) penetrates through the through hole (202) and is positioned inside the support cylinder (302) and the control room (201);
four foundations (303) are uniformly arranged at four corners of the bottom end of the anti-impact base (301), and one end of one guide plate (306) is fixedly connected with a first guide plate (307);
the top of one side of the first drainage plate (307) is fixedly connected with a second drainage plate (309), and the top of one side, opposite to the first drainage plate (307) and the second drainage plate (309), of the first drainage plate is uniformly and fixedly connected with a plurality of buffer plates (308).
2. The water discharge tower apparatus according to claim 1, wherein: the water pump unit (104) is arranged on the outer cylindrical surface at the top of the water pipe (103), and a plurality of supporting legs (102) are uniformly and fixedly connected to the bottom end of the water tank (101).
3. The water discharge tower apparatus according to claim 2, wherein: the bottom ends of the supporting legs (102) are fixed inside the control room (201), and the water pipe (103) penetrates through the control room (201) and extends into the supporting cylinder (302).
4. A water tower apparatus according to claim 3, wherein: a through hole (203) is formed in one side of the through hole (202), the water pipe (103) penetrates through the through hole (203) and extends to the inside of the support cylinder (302), and a fence (204) is arranged at the top end of the control room (201).
5. The water discharge tower apparatus according to claim 1, wherein: the bottom end of the straight cylinder (401) is fixed in the middle of the top end of the anti-collision base (301), and a sealing door (404) is arranged at the opening of the bottom of one side of the straight cylinder (401).
6. The water discharge tower apparatus according to claim 1, wherein: and one side of the top end of the protection plate (403) is fixedly connected with a pedestrian plate (402), and one end of the pedestrian plate (402) is fixedly connected with the inner wall of the top of the through hole (202).
7. The construction method of a water tower apparatus according to any one of the preceding claims, wherein: the construction method specifically comprises the following steps of;
s1: firstly, measuring a proper position in a reservoir, paying off, pouring concrete piles to form a foundation (303), and pouring a concrete cushion layer at the top end of the foundation (303); after the cushion layer reaches a certain strength, constructing a steel bar, a template and a concrete foundation on the cushion layer, and paving an anti-impact base (301);
s2: pouring concrete in the reinforced bar bracket along the pouring node, forming a support cylinder (302) after the concrete is hardened, constructing a guide plate (306), a first guide plate (307), a second guide plate (309) and a buffer plate (308) by using the reinforced concrete at the set point of the inner wall of the support cylinder (302), then arranging a proper gate (304) along the support cylinder (302), arranging a gate (305) in the gate (304), arranging an observation point at a proper position on the support cylinder (302), and carrying out sedimentation observation;
s3: then burying a reinforcing steel bar support along the middle part of the top end of the anti-collision base (301), pouring concrete along the reinforcing steel bar support to form a straight cylinder (401), building a stair in the straight cylinder (401), arranging a protection plate (403) along the stair, and finally paving a pedestrian plate (402) at the top end of the protection plate (403);
s4: then building a control room (201) along the top end of the support cylinder (302), presetting a water pipe (103), simultaneously installing a water pump unit (104), building a fence (204) at the periphery of the control room (201), and building a proper amount of support legs (102) at the top end of the control room (201);
s5: and finally, hoisting the water tank (101) at the top ends of the supporting legs (102), fixing by using concrete, simultaneously connecting the water pipes (103), detecting whether the water tank (101) is leaked or not, and finally, checking and accepting related units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210831870.8A CN115961588B (en) | 2022-07-15 | 2022-07-15 | Water discharge tower device and construction method |
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| CN202210831870.8A CN115961588B (en) | 2022-07-15 | 2022-07-15 | Water discharge tower device and construction method |
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| CN115961588B true CN115961588B (en) | 2023-08-08 |
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| CN107299619A (en) * | 2017-07-14 | 2017-10-27 | 长沙理工大学 | A kind of horizontal tube water fetching device of scattered energy dissipating |
| CN110863471A (en) * | 2019-11-25 | 2020-03-06 | 武汉志宏水利水电设计院 | Layered water taking system of rock-fill concrete gravity dam |
| CN213709363U (en) * | 2020-07-10 | 2021-07-16 | 中国市政工程中南设计研究总院有限公司 | Reservoir assembled layering water intaking head |
| CN111997140A (en) * | 2020-08-17 | 2020-11-27 | 长江勘测规划设计研究有限责任公司 | Reservoir tubular type overhaulable layered water taking structure, water taking method and overhauling process |
| CN215977492U (en) * | 2021-09-17 | 2022-03-08 | 云南省水利水电勘测设计研究院 | Water intake tower metal structure |
| CN114575416A (en) * | 2022-04-08 | 2022-06-03 | 云南省水利水电勘测设计研究院 | Water intake tower for taking surface water from reservoir |
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